Funded by the National Science Foundation PEET program (Partnerships for Enhancing Expertise in Taxonomy)
Bogdanow-Katkow, N. N. 1930a. Condensed manual of theoretical and applied entomology. Edition 2 [Scolytidae, p. 392-411] [In Russian]. City Press, Moskau-Leningrad. 557 p. 416 figs.
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